Patent Assignment
Reel/Frame 003914/0533
Assignment of Assignors Interest.
Recorded: 1981-10-05
Pages: 1
Assignors
MOLLET, HERBERT
Executed: 1980-07-28
OETIKER, ALFRED
Executed: 1980-07-28
BORAGINE, CARLO
Executed: 1980-07-28
Assignee
Covered Property
(1)
Process for the Production of Masked Positive Colour Images by the Silver Dye Bleach Process
Patent:
4,310,617 →
Application:
06/174,478 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
May 1, 1984
From: CIBA-GEIGY AG A CORP OF SWITZERLAND
To: H.A. WHITTEN & CO.
Reel/Frame 004252/0573 →
Assignment of Assignors Interest.
Aug 25, 1989
From: H.A. WHITTEN & CO.
To: CIBA-GEIGY AG
Reel/Frame 005184/0184 →
Assignment of Assignors Interest.
Jan 7, 1991
From: CIBA-GEIGY AG
To: ILFORD AG, A CO. OF SWITZERLAND
Reel/Frame 005570/0524 →